I'm confused about time turner.How does it really work?And I'm planning on uandishi a time turner fanfic...

link :)

Well, wewe turn how many hours you'd like to back, like 3. You'd appear in that saa where wewe turned the Time Turner, and wewe don't want anyone to see wewe incase they just saw you, au areabout to. wewe don't want to see yourself, because the first wewe in that saa might not know about the Time Turner, and think you've gone crazy, and try to kill the wewe that went back in time. Also, if wewe get hurt in that hour, you'll feel it in the other you.
"Curious thing, time."
Hope that helped!